[PATCH RFC RESEND v5 2/6] firmware: meson: sm: video firmware loading via secure monitor

Zhentao Guo via B4 Relay devnull+zhentao.guo.amlogic.com at kernel.org
Tue May 26 01:40:18 PDT 2026


From: Zhentao Guo <zhentao.guo at amlogic.com>

Add SM_LOAD_VIDEO_FW to the secure monitor command enum
to allow decoder drivers to load firmware through the meson_sm
interface.

Signed-off-by: Zhentao Guo <zhentao.guo at amlogic.com>
---
 include/linux/firmware/meson/meson_sm.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/firmware/meson/meson_sm.h b/include/linux/firmware/meson/meson_sm.h
index 8eaf8922ab02..f40867a000f1 100644
--- a/include/linux/firmware/meson/meson_sm.h
+++ b/include/linux/firmware/meson/meson_sm.h
@@ -14,6 +14,7 @@ enum {
 	SM_GET_CHIP_ID,
 	SM_A1_PWRC_SET,
 	SM_A1_PWRC_GET,
+	SM_LOAD_VIDEO_FW,
 };
 
 struct meson_sm_firmware;

-- 
2.42.0





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